BTagCalibration Class Reference

#include <BTagCalibration.h>

Public Member Functions
void	addEntry (const BTagEntry &entry)
	BTagCalibration ()
	BTagCalibration (const std::string &tagger)
	BTagCalibration (const std::string &tagger, const std::string &filename, bool validate)
const std::vector< BTagEntry > &	getEntries (const BTagEntry::Parameters &par) const
void	makeCSV (std::ostream &s) const
std::string	makeCSV () const
void	readCSV (std::istream &s, bool validate)
void	readCSV (const std::string &s, bool validate)
std::string	tagger () const
	~BTagCalibration ()

Static Protected Member Functions
static std::string	token (const BTagEntry::Parameters &par)

Protected Attributes
std::map< std::string, std::vector< BTagEntry > >	data_
std::string	tagger_

Private Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Friends
class	boost::serialization::access
template<typename CondSerializationT , typename Enabled >
struct	cond::serialization::access

Detailed Description

BTagCalibration

The 'hierarchy' of stored information is this:

• by tagger (BTagCalibration)
  • by operating point or reshape bin
    • by jet parton flavor
      • by type of measurement
        • by systematic
          • by eta bin
            • as 1D-function dependent of pt or discriminant

Definition at line 27 of file BTagCalibration.h.

Constructor & Destructor Documentation

BTagCalibration::BTagCalibration ( )

inline

Definition at line 30 of file BTagCalibration.h.

References corrVsCorr::filename, AlCaHLTBitMon_QueryRunRegistry::string, and tagger().

{}

BTagCalibration::BTagCalibration

(

const std::string &

tagger

)

Definition at line 7 of file BTagCalibration.cc.

: tagger_(taggr) {}

BTagCalibration::BTagCalibration	(	const std::string &	tagger,
		const std::string &	filename,
		bool	validate
	)

Definition at line 9 of file BTagCalibration.cc.

References Exception, corrVsCorr::filename, and readCSV().

    : tagger_(taggr) {
  std::ifstream ifs(filename);
  if (!ifs.good()) {
    throw cms::Exception("BTagCalibration")
          << "input file not available: "
          << filename;
  }
  readCSV(ifs, validate);
  ifs.close();
}

BTagCalibration::~BTagCalibration ( )

inline

Definition at line 33 of file BTagCalibration.h.

{}

Member Function Documentation

void BTagCalibration::addEntry

(

const BTagEntry &

entry

)

Definition at line 21 of file BTagCalibration.cc.

References data_, BTagEntry::params, and token().

Referenced by readCSV(), and tagger().

{
  data_[token(entry.params)].push_back(entry);
}

const std::vector< BTagEntry > & BTagCalibration::getEntries

(

const BTagEntry::Parameters &

par

)

const

Definition at line 26 of file BTagCalibration.cc.

References data_, Exception, AlCaHLTBitMon_QueryRunRegistry::string, and token().

Referenced by BTagCalibrationReader::BTagCalibrationReaderImpl::load(), and tagger().

{
  std::string tok = token(par);
  if (!data_.count(tok)) {
    throw cms::Exception("BTagCalibration")
          << "(OperatingPoint, measurementType, sysType) not available: "
          << tok;
  }
  return data_.at(tok);
}

void BTagCalibration::makeCSV

(

std::ostream &

s

)

const

Definition at line 61 of file BTagCalibration.cc.

References data_, mps_fire::i, BTagEntry::makeCSVHeader(), genParticles_cff::map, AlCaHLTBitMon_QueryRunRegistry::string, and tagger_.

{
  s << tagger_ << ";" << BTagEntry::makeCSVHeader();
  for (std::map<std::string, std::vector<BTagEntry> >::const_iterator i
           = data_.cbegin(); i != data_.cend(); ++i) {
    const std::vector<BTagEntry> &vec = i->second;
    for (std::vector<BTagEntry>::const_iterator j
             = vec.cbegin(); j != vec.cend(); ++j) {
      s << j->makeCSVLine();
    }
  }
}

std::string BTagCalibration::makeCSV

(

)

const

Definition at line 74 of file BTagCalibration.cc.

Referenced by tagger().

{
  std::stringstream buff;
  makeCSV(buff);
  return buff.str();
}

void BTagCalibration::readCSV	(	std::istream &	s,
		bool	validate
	)

Definition at line 43 of file BTagCalibration.cc.

References addEntry(), mps_splice::line, AlCaHLTBitMon_QueryRunRegistry::string, and BTagEntry::trimStr().

Referenced by BTagCalibration(), readCSV(), and tagger().

                                                          {
  std::string line;

  // firstline might be the header
  getline(s,line);
  if (line.find("OperatingPoint") == std::string::npos) {
    addEntry(BTagEntry(line, validate));
  }

  while (getline(s,line)) {
    line = BTagEntry::trimStr(line);
    if (line.empty()) {  // skip empty lines
      continue;
    }
    addEntry(BTagEntry(line, validate));
  }
}

void BTagCalibration::readCSV	(	const std::string &	s,
		bool	validate
	)

Definition at line 38 of file BTagCalibration.cc.

References readCSV().

                                                               {
  std::stringstream buff(s);
  readCSV(buff, validate);
}

template<class Archive >

void BTagCalibration::serialize ( Archive &  ar, const unsigned int  version  )

private

std::string BTagCalibration::tagger ( ) const

inline

Definition at line 35 of file BTagCalibration.h.

References addEntry(), mps_splice::entry, getEntries(), makeCSV(), readCSV(), alignCSCRings::s, AlCaHLTBitMon_QueryRunRegistry::string, tagger_, and token().

Referenced by BTagCalibration().

{return tagger_;}

std::string BTagCalibration::token ( const BTagEntry::Parameters &  par )

staticprotected

Definition at line 81 of file BTagCalibration.cc.

References BTagEntry::Parameters::measurementType, BTagEntry::Parameters::operatingPoint, and BTagEntry::Parameters::sysType.

Referenced by addEntry(), getEntries(), and tagger().

{
  std::stringstream buff;
  buff << par.operatingPoint << ", "
       << par.measurementType << ", "
       << par.sysType;
  return buff.str();
}

Friends And Related Function Documentation

friend class boost::serialization::access

friend

Definition at line 51 of file BTagCalibration.h.

template<typename CondSerializationT , typename Enabled >

friend struct cond::serialization::access

friend

Definition at line 51 of file BTagCalibration.h.

Member Data Documentation

std::map<std::string, std::vector<BTagEntry> > BTagCalibration::data_

protected

Definition at line 49 of file BTagCalibration.h.

Referenced by addEntry(), getEntries(), and makeCSV().

std::string BTagCalibration::tagger_

protected

Definition at line 48 of file BTagCalibration.h.

Referenced by makeCSV(), and tagger().